bubbers/bug smasher - you have both failed to explain why a greater separation is required on a visual approach against that required on the other two. All three may be flown (and no doubt are) in VMC. (The visual glideslope is 2.85 degrees, by the way, (VGSI) so 1540'ish at the bridge would be correct. and would obviously conflict with San C, but why make it 1900?)
The whole thing sounds like a 1960's Haight-Ashbury put together.